/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMLink.h
The Link represents a connection between two Pins within a Graph. The Link can be accessed on the Graph itself - or through theURigVMPin::GetLinks()method.
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(BlueprintType) class URigVMLink : public [UObject](API\Runtime\CoreUObject\UObject\UObject)